console.java

J2me唆哈的代码

package a.a.a.b;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import java.io.*;
import javax.swing.text.*;

public class Console extends JWindow implements Runnable {
	public static final long serialVersionUID=1;
	
	private JTextPane t;
	private int textLen;
	private PipedOutputStream pos;
	private PipedInputStream pis;
	
	private PipedOutputStream peos;
	private PipedInputStream peis;
	
	DefaultStyledDocument doc;
	SimpleAttributeSet attr;
	private byte[] buffer;
	private int bufferLen;
	private JPopupMenu popmenu;
	private String version=e.getString("Version",e.TYPE_ABOUT)+e.Version+"\r\n"+e.getString("DLLVersion",e.TYPE_ABOUT)+"\r\n\r\n";
	private boolean canRun;
	public Console(Frame owner) {
		super(owner);
		canRun=true;
		textLen=version.length();
		t=new JTextPane();
		doc=new DefaultStyledDocument();
		t.setDocument(doc);
		t.setBackground(Color.BLACK);
		t.setForeground(Color.LIGHT_GRAY);
		//t.setAutoscrolls(true);
		t.setEditable(false);

		/*JScrollPane p=new JScrollPane(t);
		p.setBackground(t.getBackground());
		MatteBorder border1=new BQMatteBorder(5,10,0,0,Color.GRAY);
		TitledBorder border=new TitledBorder(border1, e.getString("Console",e.TYPE_OTHER));
		p.setBorder(border);
		this.getContentPane().add(p);*/
		this.getContentPane().add(t);
		try{
			pis=new PipedInputStream();
			pos=new PipedOutputStream(pis);
			
			peis=new PipedInputStream();
			peos=new PipedOutputStream(peis);
			attr=new SimpleAttributeSet();
			StyleConstants.setForeground(attr,Color.RED);
			//StyleConstants.setBold(attr,true);
			doc.insertString(0,version,null);
			
		}catch(Exception exp){
			exp.printStackTrace();
		}
		bufferLen=512;
		buffer=new byte[bufferLen];

		popmenu=new JPopupMenu();
		JMenuItem jmi=new JMenuItem(e.getString("Clean",e.TYPE_OTHER));
		jmi.addActionListener(new ActionListener(){
			public void actionPerformed(ActionEvent evt2){
				clean();
			}
		});
		popmenu.add(jmi);
		t.addMouseListener(new MouseAdapter(){
			public void mousePressed(MouseEvent evt){
				if((evt.getModifiers()&InputEvent.BUTTON3_MASK)!=0){
					popmenu.show(t,evt.getX(),evt.getY());
				}
			}
		});
		t.setFocusable(false);
		//p.setFocusable(false);
		this.setFocusable(false);
	}

	public OutputStream getOutputStream(){
		return pos;
	}
	
	public OutputStream getErrStream(){
		return peos;
	}
	
	public void stopConsole(){
		canRun=false;
	}
	
	synchronized public void clean(){
		try{
			textLen=version.length();
			t.setText(version);
		}catch(Exception exp){
			exp.printStackTrace();
		}
	}
	
	public void run() {
		try{
			while(canRun){
				while(pis.available()>0){
					int rd=pis.read(buffer);
					//if(this.isVisible()){
						//t.append(new String(buffer,0,rd));
						//textLen+=rd;
						//t.setCaretPosition(textLen);
					//}
					doc.insertString(textLen,new String(buffer,0,rd),null);
					textLen+=rd;
				}
				while(peis.available()>0){
					int rd=peis.read(buffer);
					//if(this.isVisible()){
						//t.append(new String(buffer,0,rd));
						//textLen+=rd;
						//t.setCaretPosition(textLen);
					//}
					doc.insertString(textLen,new String(buffer,0,rd),attr);
					textLen+=rd;
				}
				Thread.sleep(100);
			}
		}catch(Exception exp){
			exp.printStackTrace();
		}
	}

}